TCAN1057A-Q1/TCAN1057AV-Q1 CAN FD Transceivers Texas Instruments TCAN1057A-Q1/TCAN1057AV-Q1 CAN FD Transceivers are high-speed controller area network (CAN) transceivers that meet the physical layer requirements of the ISO 11898-2:2016 high-speed CAN specification. The transceivers have certified electromagnetic compatibility (EMC) operation, making them ideal for classical CAN and CAN FD networks up to 5 megabits per second (Mbps). Up to 8Mbps operation in simpler networks is possible with these devices. The transceivers support two modes of operation, normal mode and silent mode. The transceivers also include many protection and diagnostic features, including thermal shutdown (TSD), TXD-dominant time-out (DTO), and bus fault protection up to ±58V. The device has defined fail-safe behavior in supply under-voltage or floating pin scenarios. The Texas Instruments TCAN1057A-Q1/TCAN1057AV-Q1 transceivers feature an integrated level shifter on the VIO pin, which supplies internal logic-level translation for interfacing the transceiver I/Os directly to 1.8V, 2.5V, 3.3V, or 5V logic levels.